specification for ecs heavy duty silt fence polypropylene ...

SPECIFICATION FOR ECS HEAVY DUTY SILT FENCE POLYPROPYLENE WOVEN GEOTEXTILE

Property

Test Method

MARV English

Tensile Strength (Grab)

ASTM D-4632

100 x 100 lbs

Elongation

ASTM D-4632

15%

CBR Puncture

ASTM D-6241

250 lbs

Trapezoidal Tear

ASTM D-4533

50 x 50 lbs

UV Resistance (500 hrs)

ASTM D-4355

70%

Apparent Opening Size

ASTM D-4751

30 US Std. Sieve

Permittivity

ASTM D-4491

0.05 sec-1

Water Flow Rate

ASTM D-4491

8 gpm/ft2

Roll Size

42” x 300’